How Much Does It Cost to Repair a Garage Door Sensor?

Garage door sensors are critical for safety. They detect obstacles and prevent the door from closing on objects or people. If they malfunction, the door may not close at all—or may behave unpredictably. So, how much does it cost to repair or replace these essential components?

Factors That Affect the Cost

Type of Sensor: Basic infrared sensors are more affordable than wireless or smart home integrated ones.
Nature of the Issue: Cleaning or realigning sensors may cost nothing. Wiring faults or full replacements cost more.
Accessibility: Hard-to-reach setups may involve additional labor, increasing the overall cost.

What Does a Typical Sensor Repair Involve?

Diagnosis: Checking alignment, wiring, signal strength, and functionality.
Repair: May involve rewiring, resetting the alignment, or replacing the sensor bracket.
Replacement: If irreparable, the sensors are replaced as a pair.

General Cost Range

While costs vary, here's a general guideline:

Minor fixes (alignment, cleaning): Often free during service call or minimal.
Wiring repairs: Typically moderate, depending on accessibility.
Sensor replacement: Can range based on sensor type and model.

Note: We do not provide fixed prices without seeing the setup. Our approach is to inspect the problem on-site and offer a detailed, free quotation with no obligation to proceed.

Conclusion

Repairing garage door sensors doesn't always mean a hefty expense. Many problems are minor and easily fixed, but if replacement is needed, the cost will vary depending on your setup. Contact us for a free on-site assessment—we'll evaluate the issue and offer a transparent quote.